PRINCE William and Kate Middleton will seal their love by boogying to Abba songs at their reception.

Tracks by the smash-hit Swedish group are being lined up especially for fan Kate.

A Royal source said: "It'll be a wedding disco like those enjoyed by millions of other happy families and friends up and down the country."

The DJ is being given a list of special requests by club entrepreneur Guy Pelly, best man Prince Harry's closest friend.

There will be a 1980s theme for the knees-up with hits by Spandau Ballet, Duran Duran and Culture Club blaring out for Wills - as well as the Abba classics for Kate.

The decision would have thrilled Wills' late mum Princess Diana, who was a huge fan of the '80s sounds.

ROYAL ABBA TOP 10

1 - Ma'amma Mia

2 - Dancing Queen

3 - Knowing One, Knowing You

4 - The Windsors Take It All

5 - (I Don't Carry) Money, Money, Money

6 - Take A Chance On Bea

7 - Super Trooping (The Colour)

8 - Thank You For The Monarch

9 - One Does, One Does, One Does, One Does, One Does

10 - Chiq-Kate-ita

Abba fab ... Prince William, Kate Middleton, Chelsy Davy and Prince Harry as they might look in Abba gear